The APT-WMBUS-NA-1 universal RF module is a separable module consisting of a spacer ring, radio module, and cap. The spacer ring is used to fit the RF module to water meters manufactured by Apator Powogaz S.A., in the required installation position. The module is designed to transfer measurement data in the ISM 868 MHz band in accordance with the Wireless M-Bus protocol.
The APT-WMBUS-NA-1 RF module scans the dedicated counter indicator of the water meter, using an induction system that detects and recognises its direction of rotation. This solution enables remote transmission of the actual indication of the water meter counter.
The option to establish individual flow profiles for dedicated water meter applications enables the comprehensive analysis and diagnostics of their operation; for example, based on alarms and historical records in the device memory.
|Outdoor range||< 800 m|
|Transmission frequency||868,95 MHz|
|Transmitter power output||20 mW / 50 Ω|
|Ingress protection rating||IP68|
*) protocol using manufacturer-specific CI field values (application layer as per PN-EN13757).